48 
Report of the head gardener. Bull. N. Y. Bot. Gard, 
6: 187-194. 23 Mr 1g09. 
Poaceae (pars). N. Am. Fl. 1'7: 77-98. 30 Je 1909. 
Butomaceae. N. Am. Fl. 17: 63, 64. 30 Je 1909. 
rare eos Jour. N. Y. Bot. Gard. 10: 163, 164. 
pl. 62, (Au) 19 
A“ Maes Ge in bloom. Jour. N. Y. Bot. Gard. 
10: 190, 191. pl. 65. Au 1909. 
The aquatic garden. Jour. N. Y. Bot. Gard. 10: 205- 
208. pl. 69. 5S 1909. 
The cycad collection. Jour. N. Y. Bot. Gard. 10: 225- 
227. pl. 70. O19 
A desirable autumn shrub. Jour. N. Y. Bot Gard. 10: 
235, 236.7. 92. O 1909. 
A new grass endemic in Jamaica. Torreyag: 209, 210. 
26 O 1909. 
The tropical fern collection. Jour. N. Y. Bot. Gard. 
0: 256-261. pl. 77, 72. M 190 
The Kafir-bread plants. Jour. N. Y. Bot. Gard. 10: 
275-277. pl. 74. D 1909 
Robinson, W. J. Experiments on the effects of the soil of the 
Hemlock Grove of the New York Botanical Garden upon 
seedlings. Jour. N. Y. Bot. Gard. 10: 81-87. f. 73. Ap 
1909. 
Reproduction by budding in Drosera. Torreyag: 89- 
96. f. 1-6. 30 Ap 1909 
Experiments upon Drosera rotundifolia as to its protein- 
digesting power. Torreya g: Iog-114. 1 Je 1909. 
sby, H. H. The rubber plants of Mexico, Jour. N. Y. Bot. 
Gard. 10: 4-9. Ja 1909. 
Report of the honorary curator of the economic collec- 
tion. Bull. N. Y. Bot. Gard. 6: 153~156. 23 Mr 1909. 
—_—— An important collection of varnish resins. Jour. N. Y. 
Bot. Gard. 10: 68. Mri 
Rydberg, P. A. ee ee N. Am. Fl. 17: 73, 74 
30 Je 1909. 
Spargamaceae. N. Am. Fl. 17: 5-10. 30 Je 1909. 
